Gravitationally induced entanglement between two massive particles is sufficient evidence of quantum effects in gravity
All existing quantum-gravity proposals are extremely hard to test in practice. Quantum effects in the gravitational field are exceptionally small, unlike those in the electromagnetic field. The fundamental reason is that the gravitational coupling constant is about 43 orders of magnitude smaller tha...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
American Physical Society
2017
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